powComplex, imaginary part

Time bar (total: 3.1s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze278.0ms (9%)

Memory
1.4MiB live, 96.8MiB allocated
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.8%0.2%0%0%0%0
0%0%99.8%0.2%0%0%0%1
0%0%99.8%0.2%0%0%0%2
0%0%99.8%0.2%0%0%0%3
0%0%99.8%0.2%0%0%0%4
0%0%99.8%0.2%0%0%0%5
0%0%99.8%0.2%0%0%0%6
18.8%18.7%81.1%0.2%0%0%0%7
18.8%18.7%81.1%0.2%0%0%0%8
18.8%18.7%81.1%0.2%0%0%0%9
34.4%34.3%65.5%0.2%0%0%0%10
54.7%54.6%45.2%0.2%0%0%0%11
54.7%54.6%45.2%0.2%0%0%0%12
Compiler

Compiled 39 to 18 computations (53.8% saved)

sample58.0ms (1.9%)

Memory
1.6MiB live, 16.5MiB allocated
Samples
28.0ms94×1valid
17.0ms164×0valid
1.0ms2valid
Precisions
Click to see histograms. Total time spent on operations: 39.0ms
ival-mult: 10.0ms (25.6% of total)
ival-hypot: 6.0ms (15.4% of total)
ival-log: 6.0ms (15.4% of total)
ival-sin: 6.0ms (15.4% of total)
adjust: 3.0ms (7.7% of total)
ival-atan2: 3.0ms (7.7% of total)
ival-exp: 2.0ms (5.1% of total)
ival-sub: 1.0ms (2.6% of total)
ival-add: 1.0ms (2.6% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
Bogosity

explain2.6s (83.8%)

Memory
13.9MiB live, 1 677.9MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1920-93(6.564892874046801e-222 1.9345666618837602e+160 -3.7262354374411694e+148 -6.380069713291529e-120)(sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re)))
1280-1(2.854785528775011e-299 4.846034043969025e-162 -6.6208621775243384e+277 -511685.88209193025)(sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))
90-9(3.5773599639272613e+121 1.6557775587691413e-289 7.90829145570029e+198 3.5443006231167585e+75)(*.f64 (atan2.f64 x.im x.re) y.re)
70-7(4.980670506530844e+256 1.8984922930095605e-61 -8.128315206701018e+282 7.698150341351166e+197)(*.f64 (atan2.f64 x.im x.re) y.im)
00-0-(*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im)
01(-2.398584913020677e-9 -6.691775858951963e-130 -1.3108356330425147e+189 2.3638679837382587e+307)0-(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))
00-0-(log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im))))
00-0-(atan2.f64 x.im x.re)
00-0-(*.f64 x.re x.re)
00-0-(-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))
00-0-x.re
00-0-x.im
00-0-(+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))
00-0-(*.f64 x.im x.im)
00-0-(*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re)
00-0-(exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im)))
00-0-y.re
00-0-y.im
00-0-(+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im))
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
sqrt.f64(sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))oflow-rescue1190
(*.f64 x.re x.re)overflow63
(+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im))overflow119
(*.f64 x.im x.im)overflow71
sin.f64(sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re)))sensitivity980
sqrt.f64(sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))uflow-rescue80
(*.f64 x.re x.re)underflow67
(+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im))underflow8
(*.f64 x.im x.im)underflow59
*.f64(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))n*o10
sin.f64(sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re)))oflow-rescue10
(+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))overflow1
(*.f64 x.re x.re)overflow63
(+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im))overflow119
(*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im)overflow1
(*.f64 x.im x.im)overflow71
Confusion
Predicted +Predicted -
+1560
-7030
Precision
0.6902654867256637
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+15600
-70030
Precision?
0.6902654867256637
Recall?
1.0
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
030
1225
21
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
12.964111328125
Average Time
0.05064105987548828
Samples
793.0ms2 208×1valid
115.0ms804×0valid
40.0ms60×2valid
Compiler

Compiled 6 804 to 936 computations (86.2% saved)

Precisions
Click to see histograms. Total time spent on operations: 752.0ms
ival-mult: 194.0ms (25.8% of total)
ival-sin: 115.0ms (15.3% of total)
ival-log: 112.0ms (14.9% of total)
ival-hypot: 107.0ms (14.2% of total)
adjust: 80.0ms (10.6% of total)
ival-atan2: 52.0ms (6.9% of total)
ival-add: 41.0ms (5.5% of total)
ival-exp: 26.0ms (3.5% of total)
ival-sub: 21.0ms (2.8% of total)
ival-true: 2.0ms (0.3% of total)
ival-assert: 1.0ms (0.1% of total)

preprocess140.0ms (4.5%)

Memory
-2.2MiB live, 10.6MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0136536
1338518
2690518
31317516
42684514
54368514
66298514
77287514
01937
03437
14936
27836
310836
416036
521836
631236
744936
860436
973636
1080436
1184536
1298636
13123736
14151036
15160536
16164736
17165336
0165325
Stop Event
iter limit
saturated
iter limit
node limit
Calls
Call 1
Inputs
(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))
Outputs
(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))
(*.f64 (sin.f64 (fma.f64 y.im (log.f64 (hypot.f64 x.im x.re)) (*.f64 (atan2.f64 x.im x.re) y.re))) (/.f64 (pow.f64 (hypot.f64 x.im x.re) y.re) (pow.f64 (exp.f64 y.im) (atan2.f64 x.im x.re))))
Compiler

Compiled 37 to 19 computations (48.6% saved)

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Compiler

Compiled 0 to 4 computations (-∞% saved)

prune1.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
39.1%
(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))
Compiler

Compiled 74 to 38 computations (48.6% saved)

simplify25.0ms (0.8%)

Memory
-5.5MiB live, 18.1MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01937
13137
24337
34937
45337
55437
Stop Event
saturated
Calls
Call 1
Inputs
(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))
Outputs
(*.f64 (exp.f64 (-.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.re) (*.f64 (atan2.f64 x.im x.re) y.im))) (sin.f64 (+.f64 (*.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 x.re x.re) (*.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))
(*.f64 (sin.f64 (+.f64 (*.f64 (atan2.f64 x.im x.re) y.re) (*.f64 y.im (log.f64 (sqrt.f64 (+.f64 (*.f64 x.im x.im) (*.f64 x.re x.re))))))) (exp.f64 (-.f64 (*.f64 y.re (log.f64 (sqrt.f64 (+.f64 (*.f64 x.im x.im) (*.f64 x.re x.re))))) (*.f64 y.im (atan2.f64 x.im x.re)))))

soundness0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
fuel
Compiler

Compiled 37 to 19 computations (48.6% saved)

preprocess1.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Compiler

Compiled 148 to 76 computations (48.6% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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